The CeX mandrel is made using 99.9% pure optical-grade cerium oxide.  It is ideal for polishing concave facets in silicate materials such as opal, glass, feldspar, quartz, and the like.

    - Do not run mandrel dry

    - The mandrel only needs to be moist to function. The use of a fine mist spray bottle or a slow water drip is sufficient.

    - If polishing action is slow, add a small amount of cerium oxide to the mandrel. A high-purity cerium oxide crayon from Gearloose (gearloose.co) is recommended.

    - For best results, add a small amount of baking soda (about 1/4 tsp) to your water tank to raise the pH to 8.0.

    - Recommended speed: 100 to 300 RPM with fast oscillation

Mandrel diameters: 8, 13, 15, 17 mm
Shaft diameter: 1/4" (8,13 mm sizes), 3/8" (15, 17 mm sizes). ***Some other sizes available in limited quantities***

Polishing material length: Approx. 4 cm
Overall length: Approx. 6.5 cm

PREORDERS ACCEPTED FOR OUT OF STOCK ITEMS. PREORDERS ARE EXPECTED TO SHIP 10 DAYS AFTER THE DATE OF PURCHASE.
TO PREORDER, PLEASE EMAIL US AT INFO@SUNSTONEJAPAN.COM

Invented and manufactured by Allan Lindberg (ABL).

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CeX Polishing Mandrel

  • Product Code: CeX
  • Availability: 19
  • $42.00

    (¥6,132 ※146円で換算)


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Tags: cerium, mandrel, polishing, concave, fantasy